Exact product checked · barcode not publishedNature Made · observed 2026-07-21USPTO returned 2 exact supplement-class owner records · inspect the identity trail

Quick read · Nature Made

Nature Made Vitamin K2 100 mcg

Name: Nature Made Vitamin K2 100 mcg, Healthy Bone Supplements
Brand: Nature Made

The retained record does not contain a marketing claim that can be scored yet; product facts and open checks follow.

Rebuilt from public sources on July 23, 2026 · evidence availability is not a safety or effectiveness verdict.

Quick read · 1 useful finding

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

Public contextWho is behind it?

Registered owner records: PHARMAVITE LLC · PHARMAVITE CORPORATION

The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.

Registry receipt: USPTO · Registrations 3520080, 1963505 ↗

Evidence and sources

USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.

Locked evidence record →Open the full source-linked finding

Who owns the brand wordmark?

The brand has 2 exact supplement-class records

These are the USPTO records behind the brand name. We show them all rather than choosing one by similarity.

🇺🇸PHARMAVITE LLC

CALIFORNIA, USA · Registration 3520080

8531 Fallbrook Avenue, West Hills, CALIFORNIA 91304, UNITED STATES

Goods covered by this record

IC 005: dietary supplements.

🇺🇸PHARMAVITE CORPORATION

CALIFORNIA, USA; CALIFORNIA, USA · Registration 1963505

8510 BALBOA BLVD., NORTHRIDGE, CALIFORNIA 91325, UNITED STATES

Goods covered by this record

IC 005: vitamins, minerals and dietary supplements.

This answers who owns registrations for the brand wordmark. It does not by itself prove which entity made, imported, or sold this specific product. Open USPTO source ↗

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

Read / share full evidence →

Open the full evidence trailSources, edge cases, and every unresolved check

Confirmed evidence

What checked out00

These checks found support in the public record. They confirm specific facts, not the product as a whole.

Nothing could be independently confirmed from the available record.

Documented concerns

What needs caution00

These are documented contradictions or claims that need more evidence. They are separate from missing data.

No contradictions or product-specific cautions were found at this check depth.

Unresolved public record

What is still missing04

We looked for these signals but could not settle them from public sources. A gap is not a strike.

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The listing doesn't publish enough to check the math

The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.

No data

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Multiple USPTO brand-owner records are shown

No data

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This item belongs to a catalog variation family

The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.

No data

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180-day review-count history is on file

Exact-listing history records written-review counts from 1 on 2026-04-20 to 379 on 2026-07-17 (net +378). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.

No data

What to ask and check

What would settle the open questions

Why is this shown?

Everything we couldn’t verify is something a person can still ask about. Rather than leave gaps sitting as dead ends, we turn each one into a specific question — the exact document, citation, or number that would settle it — plus the things you can confirm yourself with the bottle in your hand.

Ask the brand or seller

Can you send a clear photo of the full Supplement Facts panel?

It’s the one part of the label required to state what’s inside and how much. A seller who won’t show it before purchase is asking for trust the label would have earned.

What is the product’s UPC or GTIN?

The barcode is how a product gets matched to outside records — certification registries, label databases, recall data. Without it, almost nothing can be cross-checked.

Is this label filed with NIH’s Dietary Supplement Label Database (DSLD)?

Filing is voluntary, so absence proves nothing — but a filed label puts the full ingredient table on public record where anyone can read it.

Most brands and sellers publish a contact route. A clear answer adds evidence to the record; no answer leaves the question open.

Check for yourself — no one’s permission needed

Check the lot number and expiry on the bottle against any COA you’re given.

A certificate that doesn’t name your lot doesn’t describe what you’re holding.

These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.

Record built July 23, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.